package com.macro.mall.search.controller;

import com.macro.mall.common.api.CommonPage;
import com.macro.mall.common.api.CommonResult;
import com.macro.mall.search.domain.EsProduct;
import com.macro.mall.search.domain.EsProductRelatedInfo;
import com.macro.mall.search.service.EsProductService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.tags.Tag;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

/** 搜索商品管理Controller Created by macro on 2018/6/19. */
@Controller
@Api(tags = "EsProductController")
@Tag(name = "EsProductController", description = "搜索商品管理")
@RequestMapping("/esProduct")
public class EsProductController {
  @Autowired private EsProductService esProductService;

  @ApiOperation(value = "导入所有数据库中商品到ES")
  @RequestMapping(value = "/importAll", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult<Integer> importAllList() {
    int count = esProductService.importAll();
    return CommonResult.success(count);
  }

  @ApiOperation(value = "根据id删除商品")
  @RequestMapping(value = "/delete/{id}", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<Object> delete(@PathVariable Long id) {
    esProductService.delete(id);
    return CommonResult.success(null);
  }

  @ApiOperation(value = "根据id批量删除商品")
  @RequestMapping(value = "/delete/batch", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult<Object> delete(@RequestParam("ids") List<Long> ids) {
    esProductService.delete(ids);
    return CommonResult.success(null);
  }

  @ApiOperation(value = "根据id创建商品")
  @RequestMapping(value = "/create/{id}", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult<EsProduct> create(@PathVariable Long id) {
    EsProduct esProduct = esProductService.create(id);
    if (esProduct != null) {
      return CommonResult.success(esProduct);
    } else {
      return CommonResult.failed();
    }
  }

  @ApiOperation(value = "简单搜索")
  @RequestMapping(value = "/search/simple", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<CommonPage<EsProduct>> search(
      @RequestParam(required = false) String keyword,
      @RequestParam(required = false, defaultValue = "0") Integer pageNum,
      @RequestParam(required = false, defaultValue = "5") Integer pageSize) {
    Page<EsProduct> esProductPage = esProductService.search(keyword, pageNum, pageSize);
    return CommonResult.success(CommonPage.restPage(esProductPage));
  }

  @ApiOperation(value = "综合搜索、筛选、排序")
  @ApiImplicitParam(
      name = "sort",
      value = "排序字段:0->按相关度；1->按新品；2->按销量；3->价格从低到高；4->价格从高到低",
      defaultValue = "0",
      allowableValues = "0,1,2,3,4",
      paramType = "query",
      dataType = "integer")
  @RequestMapping(value = "/search", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<CommonPage<EsProduct>> search(
      @RequestParam(required = false) String keyword,
      @RequestParam(required = false) Long brandId,
      @RequestParam(required = false) Long productCategoryId,
      @RequestParam(required = false, defaultValue = "0") Integer pageNum,
      @RequestParam(required = false, defaultValue = "5") Integer pageSize,
      @RequestParam(required = false, defaultValue = "0") Integer sort) {
    Page<EsProduct> esProductPage =
        esProductService.search(keyword, brandId, productCategoryId, pageNum, pageSize, sort);
    return CommonResult.success(CommonPage.restPage(esProductPage));
  }

  @ApiOperation(value = "根据商品id推荐商品")
  @RequestMapping(value = "/recommend/{id}", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<CommonPage<EsProduct>> recommend(
      @PathVariable Long id,
      @RequestParam(required = false, defaultValue = "0") Integer pageNum,
      @RequestParam(required = false, defaultValue = "5") Integer pageSize) {
    Page<EsProduct> esProductPage = esProductService.recommend(id, pageNum, pageSize);
    return CommonResult.success(CommonPage.restPage(esProductPage));
  }

  @ApiOperation(value = "获取搜索的相关品牌、分类及筛选属性")
  @RequestMapping(value = "/search/relate", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<EsProductRelatedInfo> searchRelatedInfo(
      @RequestParam(required = false) String keyword) {
    EsProductRelatedInfo productRelatedInfo = esProductService.searchRelatedInfo(keyword);
    return CommonResult.success(productRelatedInfo);
  }
}
